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traditional tapping
相关语句
  普通攻丝
     The results show that the cutting force of the vibratory tapping has the feature of desired wave, the peak value of the cutting force is a little lower than the traditional tapping and the mean value of the cutting force is only half to one fifty of the traditional tapping.
     结果表明采用振动攻丝切削力呈现出理想的波形化效果 ,切削力峰值略低于普通攻丝 ,切削力平均值为普通攻丝的 1 /5~ 1 /2
短句来源
     The results show that the cutting force appears an ideal wave pattern effect by using the vibratory tapping. The average value of torque is only 1/5~1/3 of the traditional tapping. The tap life is remarkably improved and the accuracy of screw machining is obviously improved.
     结果表明 ,采用振动攻丝方法切削力呈现出理想的波形化效果 ,扭矩平均值为普通攻丝的 1/ 5~ 1/ 3,丝锥寿命显著提高 ,螺纹加工精度明显改善
短句来源
  “traditional tapping”译为未确定词的双语例句
     The particle sizes and particle size distributions of the latex from three tapping systems including the traditional tapping system (A), the current chemical-stimulation tapping system (B) and the excess-stimulation tapping system (C) were determined by using of the laser particle size analyzer.
     本文采用激光粒度分析仪测定了传统割胶制度(A)、现行化学刺激割胶制度(B)和超强度刺激割胶制度(C)所采集胶乳胶粒的粒度及其分布;
短句来源
     Results of tapping experiments in the period of seven years on Pinus massoniana using spent sulfite liquor, after alcoholic fermentation and distillation, as stimulator showed that the oleoresin yield was 27.2% higher and the loss of volume growth was 5-3% lower in compare with, those of traditional tapping method.
     作者通过七年的试验证明,亚硫酸盐酒糟醪液采脂其松脂产量比常法采脂增加27.2%; 木材生长量比常法采脂少损失5.3%;
短句来源
     Experiment results show that this process does not only make much contributions to traditional tapping spout electric arc furnace, but also provides a guide to the structure devices and process of newly built especially large ultra high power electric arc furnace.
     实践表明:该工艺不但对传统槽出钢电炉有指导意义,而且对新建的,尤其是大型超高功率电弧炉炉体结构的设计及其工艺操作有指导意义。
短句来源
  相似匹配句对
     On Traditional Geography
     中国传统地理学刍议
短句来源
     x——the tapping order;
     x——出铝次序。
短句来源
     The traditional Caprifoliaceae s.
     广义忍冬科为一多系类群 ;
短句来源
     TAPPING ON PAPAYA FRUIT
     番木瓜鲜果采乳技术的研究
短句来源
     The traditional ways for solving the problem is tapping the local water resource and transferring water from other places.
     解决该地区水资源紧缺问题除传统的通过挖潜当地水资源及外部调水途径外,加大对海水的利用及对中水利用也是解决该区水资源紧缺问题的重要途径。
短句来源
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Results of tapping experiments in the period of seven years on Pinus massoniana using spent sulfite liquor, after alcoholic fermentation and distillation, as stimulator showed that the oleoresin yield was 27.2% higher and the loss of volume growth was 5-3% lower in compare with, those of traditional tapping method. Most physico-mechanical measurements were 7-18% high than those of the untapped trees. Whereas traditional wood tapping method had practically no effect on physico-mechanical properties...

Results of tapping experiments in the period of seven years on Pinus massoniana using spent sulfite liquor, after alcoholic fermentation and distillation, as stimulator showed that the oleoresin yield was 27.2% higher and the loss of volume growth was 5-3% lower in compare with, those of traditional tapping method. Most physico-mechanical measurements were 7-18% high than those of the untapped trees. Whereas traditional wood tapping method had practically no effect on physico-mechanical properties and utilization of the wood.

作者通过七年的试验证明,亚硫酸盐酒糟醪液采脂其松脂产量比常法采脂增加27.2%;木材生长量比常法采脂少损失5.3%;木材物理力学指标,高于未采脂松树7—18%,而常法采脂基本上不改变松树木材的物理力学性质,不影响木材的利用价值。

This paper developed a vibratory tapping chuck base on vibratory cutting principle.The characteristic of the vibratory cutting force using the chuck is investigated by large number of experiments. The results show that the cutting force of the vibratory tapping has the feature of desired wave, the peak value of the cutting force is a little lower than the traditional tapping and the mean value of the cutting force is only half to one fifty of the traditional tapping.

本文根据振动攻丝基本原理 ,研制出具有振动攻丝功能的振动攻丝卡头 ,并利用该卡头对振动攻丝切削力变化特点进行了大量的实验研究。结果表明采用振动攻丝切削力呈现出理想的波形化效果 ,切削力峰值略低于普通攻丝 ,切削力平均值为普通攻丝的 1 /5~ 1 /2

This paper qualitively analyses the kinematics mechanism of vibratory tapping and dynamics features of tool working piece system and points out that the impulse cutting force is the main reason to cause a decrease in mean value of cutting force by a wide margin and an enhancement in system rigidity. Based on the basic principle of vibratory tapping, the vibratory tap chuck with vibratory tapping functions has been developed. Also, the chuck is used to conduct the test researches on the cutting force of vibratory...

This paper qualitively analyses the kinematics mechanism of vibratory tapping and dynamics features of tool working piece system and points out that the impulse cutting force is the main reason to cause a decrease in mean value of cutting force by a wide margin and an enhancement in system rigidity. Based on the basic principle of vibratory tapping, the vibratory tap chuck with vibratory tapping functions has been developed. Also, the chuck is used to conduct the test researches on the cutting force of vibratory tapping and precision of screw machining. The results indicate that by adopting vibratory tapping, the cutting force appears to have an ideal wave pattern effect; the mean value of cutting force is only one fifth to half of the traditional tapping; and the tap life is remarkablly raised; and the precision of screw machining is obviously improved.

定性地分析了振动攻丝的运动机理和工艺系统动力学特性 ,指出脉冲状切削力是造成切削力均值大幅度降低和系统刚性增强的主要原因。根据振动攻丝基本原理 ,研制出具有振动攻丝功能的振动攻丝卡头 ,并利用该卡头对振动攻丝切削力和螺纹加工精度进行了系统的实验研究。结果表明 ,采用振动攻丝 ,其切削力呈现出理想的波形化效果 ,切削力平均值为普通攻丝的 1 /2~ 1 /5 ,丝锥寿命显著提高 ,螺纹加工精度明显改善

 
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